/*
XPTracker - Alternative Agile Tracking Tool
Copyright (C) 2006-2009  Stephen Starkey

This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA
*/
package org.xptracker.persistence.hibernate;

import com.whirlycott.cache.CacheManager;
import org.apache.commons.logging.LogFactory;
import org.hibernate.cache.Cache;
import org.hibernate.cache.CacheException;
import org.hibernate.cache.CacheProvider;
import org.hibernate.cache.Timestamper;

import java.util.Properties;

public class WhirlyCacheProvider implements CacheProvider {
  public Cache buildCache(String name, Properties properties) throws CacheException {
    LogFactory.getLog(getClass()).debug("Cache created: " + name);
    return new WhirlyCache(name);
  }

  public long nextTimestamp() {
    return Timestamper.next();
  }

  public void start(Properties properties) throws CacheException {
  }

  public void stop() {
    try {
      CacheManager.getInstance().shutdown();
    } catch (com.whirlycott.cache.CacheException e) {
      LogFactory.getLog(getClass()).error("Error shutting down cache manager", e);
    }
  }

  public boolean isMinimalPutsEnabledByDefault() {
    return false;
  }
}
